can this frame accommodate an internal 3 speed gear box?
39783
If you mean an internal 3 speed rear hub, I don't see why not. It's a standard 120mm width at the rear dropouts and should fit an internal gear hub just fine. It looks like any standard length and width spindles should fit.
39784
I don't know much about the hub gears but I did do a little research on them they should be able to fit id say try it out and if it doesn't work then just return the frame and if it does please let me know id would love to know. I hope this helps a bit
39785
It should fit. From a technical point of view you can mount almost any hub on a horizontal dropout. What matters here is whether the axis of your hub fits in between the dropouts. I believe it's about 12 to 12,5cm on this frame. Sure it's somewhere in their specs...
39786
What is the axle spacing of your internal gear hub that you want to use with it? Compare the specs. You can't just add nuts onto the hub to widen it. But you may have to do some widening of the rear triagle, which is really tricky, because the chainstay on the right has an indent (for chainring clearance) that the left one doesn't have, so if you have to pry them apart, they won't separate evenly, and you will need to do some precise realigning. Advanced stuff.
475156
Yes. It has a two speed gear box and a variable speed trigger for speeds of 0-400 and 0-1600 rpm.
1314381
Yes it is. I have a shimano hg51 cassette 11-32t and a vuelta corsa triple crankset 52-42-32 and I can get every gear. Remember it is a 9-10 speed detailed made for narrower chains so you'll get some rubbing if you switch up or down
1190230
I don't know for sure. there are three levels of tension in the front derailler to prevent rubbing on the derailler when the chain is at extremes but I do not think it is enough for three gears in the front.
119916
If the bike has a cassette hub then no ,but many cheaper scwhinns still ( at least till recently ) used freewheel hubs.IF it will fit you'll still need to lengthen chain some to accomodate the big stump pullin' gear . A little internet search will help you figure out whst kind of hub you have and how to lengthen the chain correctly . Good luck !
1567044
I am sorry but, I am by no means an expert on bicycle components, and cannot say. What I can say is that this is a seven way rear controller and a simple friction controller for the three way front. My suggestion would be to find a six speed rear controller.
21073
Yes it will work fine in a three speed 350/400 configuration. It also works great with four speed transmission. I have one installed in my 87 cutlass 442 and I love it! I shifts very quick and easy.
1494955
We just have a metal boxspring frame hybrid. It depends on the kind of frame you have.
1954239
I wouldn't think so, once I put it on, there isn't much clearance left between the inside bike and the rear hatch.
1753346
Yes, the limit screws can be set for an 8 speed rear cassette. The 3 front won't be affected by this.
618027
I'm not sure but I have a feeling that it won't work. I don't believe that it will give you the range from side to side in order to reach all of the gears. There are 9 speed derailleurs for sale on Amazon. I recently ordered a 5 speed Shimano derailleur. It works great. I mounted it on a vintage 1970's era bike so I did have to drill a couple of holes in the frame to mount it. Hope this was helpful.
957468
Not sure about using it on a external derailure as I use 3 of these to make up one chain for my trike which has an internal 8 speed rear hub. I checked my bike manufacturer website and called their tech support about it to be sure. Best to consult you bike manufacturer website.
1117850
The left shifter is two speed friction, I haven't run a triple with it but you may be able to rig it; the right shifter is 7 speed indexed.
150153
not exactly...this is a 14 tooth (small cog) which means your top speed will be different and it is possible that some of the intermediate cogs could have different tooth counts also. Plus you want to make sure you have a thread on hub as this is. (screws on and off). If yours isn't a screw on then you need a "cassette" type.
2214914
If your going to just swap out the gear hub, you will need new spokes and have some one lace the new hub into the original rim , then just change the selector and everything should bolt onto your frame, I converted my 24 speed mountain bike to the 8 speed gear hub and enjoy it , I never changed gears on the front chain rings so no loss to me, I like simplicity
362273
Quite certain the answer is Yes. 7 speed twist with a 7 speed derailleur. Etc, Etc.
859510
Yes it will work. If you change to a 9 or 10 speed you would need derailleur.